Having a relatively great weight:
heavy, heavyweight, hefty, massive, ponderous. See heavyHaving too much flesh:
corpulent, fat, fatty, fleshy, gross, obese, overblown, overweight, porcine, portly, stout. See fatRequiring great or extreme bodily, mental, or spiritual strength:
arduous, backbreaking, burdensome, demanding, difficult, effortful, exacting, exigent, formidable, hard, heavy, laborious, onerous, oppressive, rigorous, rough, severe, taxing, tough, trying. See heavyHaving great consequence or weight:
earnest1, grave2, heavy, momentous, serious, severe. See importantHaving or exercising influence:
consequential, important, influential, powerful. See affect, important, strong
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